The application scope of HKQ1 dual power switch:

HKQ1 dual power automatic switch (referred to as dual power supply) is suitable for power supply systems with AC 501Hz, rated working voltage 400V, rated working current 63A and below. Selective conversion between two power sources can be carried out according to demand. The product has the functions of overload, short circuit and under-voltage protection, and also has the functions of fire fighting, double dividing and output closing signal. It is especially suitable for lighting lines of office buildings, shopping malls, banks and high-rise buildings which need fire protection.

 Main technical parameters:

Dimensions and installation diagrams of switches:

Types and Implications of HKQ1 Dual Power Conversion Switch:

The price of double power switch varies greatly according to the material, function, real-time material and labor cost of the products you need. Therefore, the real-time quotation of our customer service is the basis. If you want to know our quotation, Please Call Us: 021-57161889.

Full-automatic connection mode of dual-power converter switch plus generator signal output 

Full automatic + manual (remote control) wiring diagram of dual power switch 

Three-wire and Four-wire Connection Diagram of Dual Power Supply Conversion Switch 

Electrical schematic diagram of double power automatic switch 

Wiring diagram of double power automatic switch